Lines Matching defs:adv

662 		 * "adv" is the amount we could increase the window,
666 		int32_t adv;
669 		adv = recwin;
672 			if (adv > oldwin)
673 				adv -= oldwin;
675 				adv = 0;
684 		if (oldwin >> tp->rcv_scale >= (adv + oldwin) >> tp->rcv_scale)
687 		if (adv >= (int32_t)(2 * tp->t_maxseg) &&
688 		    (adv >= (int32_t)(so->so_rcv.sb_hiwat / 4) ||
691 		     adv >= TCP_MAXWIN << tp->rcv_scale))
693 		if (2 * adv >= (int32_t)so->so_rcv.sb_hiwat)